CN205900293U - Pen type ignition - Google Patents
Pen type ignition Download PDFInfo
- Publication number
- CN205900293U CN205900293U CN201620861540.3U CN201620861540U CN205900293U CN 205900293 U CN205900293 U CN 205900293U CN 201620861540 U CN201620861540 U CN 201620861540U CN 205900293 U CN205900293 U CN 205900293U
- Authority
- CN
- China
- Prior art keywords
- flux sleeve
- wire winding
- pen type
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000004907 flux Effects 0.000 claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 229910000976 Electrical steel Inorganic materials 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 6
- 239000004593 Epoxy Substances 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000005421 electrostatic potential Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
The utility model relates to a pen type ignition includes iron core, secondary skeleton and secondary winding, elementary skeleton and elementary wire winding, flux sleeve, shell from inside to outside in proper order, the flux sleeve intussuseption be filled with epoxy, wherein, flux sleeve's inner wall attachedly have an inferior acid amides membrane of a strata. Owing to adopted above technical scheme, the utility model discloses following beneficial effect has: separate flux sleeve and epoxy, play the resin fracture effect that prevents, play the elementary wire winding effect of protection, prevent to wind the line elementarily by flux sleeve (the silicon steel sheet of batching drum shape) scratch in assembling process, it has a very high resistant voltage capability to gather inferior acid amides membrane, consequently can play the elementary wire winding of protection, and the static voltage that prevents flux sleeve gets to and leads to elementary wire winding and flux sleeve short circuit in the elementary wire winding, the assembling technology is simple.
Description
Technical field
The utility model is related to a kind of ignition coil.
Background technology
In automotive engine ignition system, ignition coil is a kind of air in cylinder for ignition engine and fuel oil mixes
Compound provides the execution unit of ignition energy.It is a kind of special burst stepup transformer based on electromagnetic induction principle, and it is by 8-16v
Low-voltage be allowed to the secondary voltage producing 20-40kv by setpoint frequency break-make electric spark produced by spark plug.Prior art
A kind of middle scheme is that shell is made Dual-barrel-shaped, and this scheme is actually difficult to carry out, and the minimum wall thickness (MINI W.) being molded is 0.7mm,
So the performance of ignition coil can be reduced.
Content of the invention
In order to overcome disadvantages mentioned above, the purpose of this utility model is the pen type igniter providing a kind of brand new.
In order to achieve the above object, the utility model be the technical scheme is that a kind of pen type igniter, from interior to
Outer include iron core, secondary framework and secondary rolling thread, primary skeleton and primary coiling, flux sleeve, shell successively, described flux sleeve
Inside it is filled with epoxy resin, wherein, the inwall of described flux sleeve is pasted with one layer of pi film.
Further improve as the utility model, described pi film preparation is cylindrical shape.
Further improve as the utility model, the temperature resistant grade of described pi film is 350 DEG C.
Further improve as the utility model, the stress levels of described pi film are 15kv.
Further improve as the utility model, the thickness of described pi film is 0.125mm.
Due to employing above technical scheme, the utility model has the advantages that
1. flux sleeve is separated with epoxy resin, play and prevent resin cracks from acting on；
2. play protection primary coiling effect, prevent primary coiling (to be rolled into drum by flux sleeve in assembling process
Silicon steel sheet) scratch；
3. pi film has very high proof voltage ability, therefore can play the primary coiling of protection, prevent flux sleeve
Electrostatic potential is got to and is led to primary coiling and flux sleeve short circuit in primary coiling；
4. assembly technology is simple.
Brief description
Accompanying drawing 1 is the schematic diagram according to pen type igniter of the present utility model；
Accompanying drawing 2 is the close-up schematic view at a in accompanying drawing 1；
Accompanying drawing 3 describes the preparation method of pi film cylinder of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
Referring to shown in accompanying drawing 1 and accompanying drawing 2, a kind of pen type igniter, include iron core 1, secondary framework 2 from inside to outside successively
With secondary rolling thread 3, primary skeleton 4 and primary coiling 5, flux sleeve 7, shell 8, in flux sleeve 7, it is filled with epoxy resin, wherein,
The inwall of flux sleeve is pasted with one layer of pi film 6, and flux sleeve 7 and epoxy resin can be separated by pi film 6, play
Prevent resin cracks from acting on, furthermore it is also possible to play the primary coiling 5 of protection act on, prevent primary coiling 5 from being led in assembling process
Magnetosheath 7(is rolled into the silicon steel sheet of drum) scratch；Pi film 6 has very high proof voltage ability, therefore can play guarantor
The primary coiling 5 of shield, prevents the electrostatic potential of flux sleeve 7 from getting in primary coiling 5 and leads to primary coiling 5 and flux sleeve 7 short circuit.
Referring to shown in accompanying drawing 3, can by by pi film 6 by coiling in the way of be prepared as cylindrical shape, its material behavior
It is 350 DEG C including temperature resistant grade, stress levels are 15kv, and thickness is 0.125mm, due to having certain intensity, after having mercy on
Cylindrical shape can tightly be attached on the inwall of flux sleeve 7, and assembly technology is relatively simple.
Embodiment of above is only that technology design of the present utility model and feature are described, its object is to allow and is familiar with this skill
The people of art understands that content of the present utility model is simultaneously carried out, and can not limit protection domain of the present utility model with this, all
The equivalence changes done according to the utility model Spirit Essence or modification, all should cover in protection domain of the present utility model.
Claims (5)
1. a kind of pen type igniter it is characterised in that: include iron core, secondary framework and secondary rolling thread, just from inside to outside successively
Level skeleton and primary coiling, flux sleeve, shell, are filled with epoxy resin in described flux sleeve, wherein, described flux sleeve
Inwall is pasted with one layer of pi film.
2. pen type igniter according to claim 1 it is characterised in that: described pi film preparation be cylinder
Shape.
3. pen type igniter according to claim 1 it is characterised in that: the temperature resistant grade of described pi film is
350℃.
4. pen type igniter according to claim 1 it is characterised in that: the stress levels of described pi film are
15kv.
5. pen type igniter according to claim 1 it is characterised in that: the thickness of described pi film is
0.125mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861540.3U CN205900293U (en) | 2016-08-11 | 2016-08-11 | Pen type ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620861540.3U CN205900293U (en) | 2016-08-11 | 2016-08-11 | Pen type ignition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900293U true CN205900293U (en) | 2017-01-18 |
Family
ID=57781869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620861540.3U Expired - Fee Related CN205900293U (en) | 2016-08-11 | 2016-08-11 | Pen type ignition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158318A (en) * | 2016-08-11 | 2016-11-23 | 昆山凯迪汽车电器有限公司 | Pen type igniter |
-
2016
- 2016-08-11 CN CN201620861540.3U patent/CN205900293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158318A (en) * | 2016-08-11 | 2016-11-23 | 昆山凯迪汽车电器有限公司 | Pen type igniter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 |